<?php
return array(
    'email' => array(
        'not_empty' => 'Email can not be empty',
        'email' => 'Email must be an email address'
    ),
    'password' => array(
        'not_empty' => 'Password can not be empty',
        'min_length' => 'Password is to short',
    ),
    'password2' => array(
        'not_empty' => 'Password repeat can not be empty',
        'min_length' => 'Password repeat is to short',
        'matches' => 'Passwort repeat must be the same as password',
    )
);